2,3-dicyano-p-benzoquinone

Modify Date: 2025-09-19 11:30:31

2,3-dicyano-p-benzoquinone Structure
2,3-dicyano-p-benzoquinone structure
Common Name 2,3-dicyano-p-benzoquinone
CAS Number 4622-04-2 Molecular Weight 158.11400
Density 1.42g/cm3 Boiling Point 260.2ºC at 760 mmHg
Molecular Formula C8H2N2O2 Melting Point N/A
MSDS N/A Flash Point 111.1ºC

 Names

Name 3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.42g/cm3
Boiling Point 260.2ºC at 760 mmHg
Molecular Formula C8H2N2O2
Molecular Weight 158.11400
Flash Point 111.1ºC
Exact Mass 158.01200
PSA 81.72000
LogP 0.03816
Index of Refraction 1.574
InChIKey DNXUGBMARDFRGG-UHFFFAOYSA-N
SMILES N#CC1=C(C#N)C(=O)C=CC1=O

 Safety Information

HS Code 2926909090

 Customs

HS Code 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

2,3-Dicyano-p-benzoquinone
EINECS 225-037-1
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